SanPDF free online encrypted PDF file

Nowadays, in daily life, due to the characteristics of PDF documents, people generally save some copy files into this format, often convert various file formats into PDF file formats, or convert PDF files into other file formats. But when dealing with an important document, in order to prevent others from seeing the content inside, then leak it. So just in case, we will set the password encryption for this PDF file, so that we have an additional insurance. But how to quickly encrypt this file, let me teach you a convenient and free way.

1. First, open the browser and start typing our website sanpdf.com, into our product home page, click on the “Download Now” to download our client, then please wait for a while, wait for it to download.

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2. After the download is complete, open the folder you need to install and start installing the SanPDF client.

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3. After the installation is complete, find the location where you installed and open the client of our product.

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4. Open the client, find the “PDF Protect”, click to open it, which is one of our features of this product, which is designed to give an encrypted PDF file.

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5. Open and click the Select button to open the folder, find the important file you need to encrypt and select it (note: it must be a PDF file), then enter a password that you want to encrypt for this file.

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6. Click “encrypted and stored”, and then you can save the encrypted PDF file.

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7. After completing the above steps, click on “Open Directory” to view the encrypted file.

After reading the above steps, do you think it is very simple? Move your little hand and try it yourself.

Our SanPDF not only can encrypt PDF file, you can decrypt PDF files, but also available in PDF and Office formats conversion, PDF and JPEG, PNG, BMP image format conversion, PDF documents and split and merge functions.

No matter what you want to read a variety of formats

Support PDF, XPS, DjVu, CHM, Amazon e-book Mobi, EPUB e-books, comic books and other documents and e-book formats.

From now on, you don’t have to install a variety of e-book readers on your computer, SanPDF can meet your needs. We are committed to creating convenient, intelligent products for Internet users. We hope to develop application software for your life and office through technological innovation and humanized design concepts.

Sanpdf’s scope of use is designed to convert files as seamlessly as possible. Therefore, you can log in to sanpdf on any operating system. Includes Mac, Windows and Linux. Includes any web browser. If you are using the Edge, Firefox, Safari or Chrome. It doesn’t matter. As long as you are connected to the internet, you can use sanpdf.

This is the SanPDF tool that I introduce to you. I hope to help you in your daily work and life, which is more convenient and time-saving.